TPS25810ATWRVCRQ1 - Automotive 3A USB-C DFP Controller | TI
N.º de pieza: TPS25810ATWRVCRQ1 ✓ ActivoTPS25810ATWRVCRQ1 Descripción general
A USB Type-C DFP controller is an interface IC that coordinates USB Type-C connection orientation, advertises source capabilities, and manages the attached USB power path. Within the product hierarchy, it belongs to the USB Type-C controller class, then interface ICs, then semiconductor devices. By combining protocol control and a rated power switch in one package, the device can reduce the component count associated with automotive USB-C source ports while keeping connection and power-delivery functions together.
The TPS25810A-Q1 family provides an integrated 3 A rated USB power switch, digital cable compensation, and Type-C source-controller functionality. Its automotive-qualified ordering designation identifies it for harsh operating environments. The 20-pin RVC WQFN package offers a compact surface-mount footprint, while the specified -40°C to 125°C range supports use across industrial temperature conditions common in vehicle electronics.
Digital cable compensation is the principal differentiating function highlighted in the verified manufacturer materials. It allows the controller to address voltage-drop behavior associated with connected cables, helping the source side manage the electrical conditions of the USB Type-C link more effectively. The integrated switch also provides a defined current-handling point between the supply rail and the USB-C port, reducing the need for separate discrete protection and power-path elements in suitable architectures.
Typical uses include automotive USB Type-C charging ports, vehicle infotainment connectivity, rear-seat accessory power, diagnostic interfaces, and USB-C service connections. The controller-and-switch combination is particularly useful where a compact source port is needed without allocating a separate Type-C controller and power switch. Vehicle designers must still verify connector requirements, cable current ratings, automotive qualification requirements, and system-level protection for every production design.
When laying out the TPS25810ATWRVCRQ1, place the device and its required support components close to the USB Type-C connector and minimize high-current trace lengths. Validate connector, cable, and switch thermal performance under sustained load because a 3 A switch rating does not remove connector or wiring limitations. Confirm all pin functions against the current TI datasheet before layout release, as the verified excerpts do not provide the complete RVC pin map.
This page combines the verified TI and distributor product information, package details, application guidance, and same-package replacement analysis for TPS25810ATWRVCRQ1. It also identifies engineering details that require confirmation from the full manufacturer datasheet rather than substituting assumptions for missing electrical, pinout, pricing, or compliance data.
Alternativas directas para TPS25810ATWRVCRQ1 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
TPS25810RVCR
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Ver hoja de datos →TPS25810ATWRVCRQ1 Especificaciones
| Product Type | USB Type-C DFP controller and power switch |
| Automotive Qualification | TPS25810A-Q1 automotive product |
| USB Interface | USB Type-C |
| Port Role | Downstream-facing port (DFP) |
| Integrated Power Switch Rating | 3 A |
| Cable Compensation | Digital cable compensation |
| Rango de temperatura de funcionamiento | -40°C to 125°C |
| Encapsulado | 20-pin WQFN (RVC), 3 mm x 4 mm |
| Tipo de montaje | Surface mount |
| Recuento de pines | 20 pins |
| AEC-Q100 Qualification | Automotive TPS25810A-Q1 family; detailed qualification status not stated in excerpts |
Guía de configuración de pines de TPS25810ATWRVCRQ1 20-pin wqfn (rvc), 3 mm x 4 mm
Configuración de pines para TPS25810ATWRVCRQ1 (encapsulado 20-pin wqfn (rvc), 3 mm x 4 mm). La numeración de pines, las funciones y los diagramas de conexión se definen en la hoja de datos del fabricante. Consúltela para conocer el footprint exacto y las directrices de soldadura.
No hay datos detallados de patillaje disponibles para TPS25810ATWRVCRQ1.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
TPS25810ATWRVCRQ1 es adecuado para 6 aplicacións: Automotive Infotainment USB-C Port, Vehicle Rear-Seat Accessory Charging, Automotive Diagnostic USB Interface, Vehicle Media USB Connection, Industrial USB-C Power Dock, USB-C Service and Configuration Port.
Automotive Infotainment USB-C Port
The TPS25810ATWRVCRQ1 fits an automotive infotainment source port because it combines USB Type-C DFP control, digital cable compensation, and a 3 A integrated power switch in a compact 20-pin RVC package. Placing the controller and switch near the vehicle connector can shorten the high-current path while supporting a specified operating range of -40°C to 125°C. Digital cable compensation can address load-dependent voltage drop in connected charging cables. The design remains conditional on confirming the input supply range, switch limits, USB-C configuration-channel requirements, and the current rating of the chosen connector and harness.
Recomendado
Vehicle Rear-Seat Accessory Charging
TPS25810ATWRVCRQ1 is appropriate for a rear-seat USB Type-C charging port where a compact source-side solution is needed. Its integrated 3 A power switch establishes a controlled power path between the vehicle supply and connector, while the DFP controller handles Type-C source negotiation. Digital cable compensation provides additional control for the voltage drop associated with attached charging leads. Engineers should verify available automotive power-rail headroom, thermal rise at sustained load, connector retention, cable ratings, and short-circuit behavior before releasing the design.
Recomendado
Automotive Diagnostic USB Interface
The TPS25810ATWRVCRQ1 can support a vehicle diagnostic or service port that exposes a USB Type-C connection. Combining source control and the 3 A power switch reduces the number of separate power-path blocks near the connector, while the compact 3 mm by 4 mm RVC package preserves board area. The -40°C to 125°C operating range is relevant to vehicle environments, but production suitability depends on validating transient immunity, ground-offset behavior, and protection against accidental short circuits. The complete electrical limits and test requirements remain the responsibility of the system integrator.
Recomendado
Vehicle Media USB Connection
TPS25810ATWRVCRQ1 is suitable for a vehicle media or passenger USB Type-C connection where source-side power management is required in a compact area. Its integrated 3 A USB power switch can simplify the implementation compared with using independent Type-C control and switching stages, and digital cable compensation helps manage voltage-drop effects in attached cables. Layout should keep the switch current path compact and thermally capable. Engineers must also verify whether the selected USB-C mode requires data-path components, whether VCONN is required, and whether the vehicle electrical architecture can support the target load without excessive heat.
Recomendado
Industrial USB-C Power Dock
TPS25810ATWRVCRQ1 can be evaluated for an industrial USB-C power dock that benefits from the device's 3 A integrated switch and digital cable compensation. The 20-pin RVC package measures only 3 mm by 4 mm, allowing the source controller and switching element to be placed near the connector. Although the Q1 ordering designation targets automotive environments, the wider -40°C to 125°C range also supports harsh industrial temperature conditions. Suitability for a non-automotive product still depends on checking qualification expectations, protection requirements, EMC performance, and all electrical operating limits.
Recomendado
USB-C Service and Configuration Port
TPS25810ATWRVCRQ1 can serve as the Type-C source controller and power switch for a dedicated service or configuration port where a controlled downstream-facing port is required. The integrated 3 A switch provides a defined current path, and the controller's digital cable compensation can improve behavior with voltage-dropping service cables. The automotive-family temperature rating of -40°C to 125°C supports harsh installations. Before implementation, verify the exact USB Type-C role, configuration-channel requirements, whether the service port must support data, and the electrical protections needed for an exposed vehicle connector.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para TPS25810ATWRVCRQ1 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | TPS25810RVCR |
|---|---|---|
| Package | WQFN-20 (RVC), 3 mm x 4 mm | RVC family; exact package dimensions not stated in verified excerpts |
| Brand | Texas Instruments | Texas Instruments |
| Product Function | Automotive USB Type-C DFP controller and power switch | USB Type-C source controller and 3 A power switch with VCONN |
| Automotive Family | TPS25810A-Q1 | TPS25810 non-Q1 family |
| Integrated Switch Rating | 3 A | 3 A |
| Port Role | Downstream-facing port (DFP) | USB Type-C source controller |
Diferenciadores clave
- Automotive product-family positioning (frente a TPS25810RVCR)
- Integrated source control and current switching (frente a TPS25810RVCR)
- Compact 20-pin implementation (frente a TPS25810RVCR)
Notas de diseño
Place the TPS25810ATWRVCRQ1 close to the USB Type-C connector and route the 3 A power-switch path with minimal copper length and resistance. Keep the controller, switch, and support-network ground connections on a continuous return path. The verified excerpts do not supply the complete pin map or recommended PCB layout, so engineers must use the current TI datasheet and layout guidance before fixing component placement.
Validate the power-switch temperature rise at the highest intended continuous load using the actual copper area, ambient temperature, and enclosure conditions. The verified 3 A rating describes the integrated switch capability, but connector and harness limits may require a lower operating current. Thermal analysis and qualification must also account for the TPS25810A-Q1 operating range of -40°C to 125°C.
Do not treat the TPS25810ATWRVCRQ1 as a universal 3 A USB-C solution. Verify the input voltage range, current-limit behavior, CC-pin requirements, fault response, VCONN requirements, and exact RVC pin assignments in the current manufacturer datasheet. Also avoid substituting a non-Q1 or cross-brand device solely because it has a similar package; automotive qualification and pin-to-pin behavior must be confirmed independently.
Información de cumplimiento
The verified TI product-page excerpt identifies TPS25810A-Q1 as an automotive product, so automotive qualification is recorded as qualified. The excerpts do not provide RoHS, REACH, lead-free, halogen-free, conflict-minerals, or specific AEC-Q100 grade statements.
